Winter Predictions 2024 Ontario Weather. Winter 2024 will usher in a season marked by cold temperatures, ample snowfall in certain regions, and a mix of wintry precipitation along the coasts. With just four months to go until the official start of winter, ontario may want to enjoy the warm weather while it lasts, ahead of what might be a very unpleasant chilly season.

Snowchance calculates the likelihood of a winter storm entering a region on a specific day. According to the weather network, ontarians can expect a gentle initiation into winter, especially across the southern.